Studies have shown that beta-carotene can help reduce the risk of lung cancer. Beta-carotene can be found in yellow, red, and deep green vegetables. It is also found in fruits.
Don't cheat and take a beta carotene supplement! It does not have the same effect and can be dangerous in large amounts to smokers.
Eat foods containing beta carotene.
By Lisa Fayed, About.com Guide
Created: July 08, 2009
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
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